Statement Of Cash Flows [Abstract]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Classes of cash receipts from operating activities [abstract] | |||||
| Receipts from sales of goods and rendering of services | — |
206 598
EUR
|
— |
161 770
EUR
|
— |
| Classes of cash payments from operating activities [abstract] | |||||
| Payments to suppliers for goods and services | — |
192 087
EUR
|
— |
148 976
EUR
|
— |
| Income taxes paid (refund), classified as operating activities | — |
522,000
EUR
|
— |
257,000
EUR
|
— |
| Cash flows from (used in) operating activities | — |
9 929
EUR
|
— |
8 644
EUR
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Other cash receipts from sales of interests in joint ventures, classified as investing activities | — |
1 757
EUR
|
— |
0
EUR
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
6 247
EUR
|
— |
18,000
EUR
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — |
3 612
EUR
|
— |
3 352
EUR
|
— |
| Proceeds from sales of intangible assets, classified as investing activities | — |
0
EUR
|
— |
10,000
EUR
|
— |
| Purchase of other long-term assets, classified as investing activities | — |
5 700
EUR
|
— |
0
EUR
|
— |
| Cash flows from (used in) investing activities | — |
1 308
EUR
|
— |
3 360
EUR
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Payments to acquire or redeem entity's shares | — |
0
EUR
|
— |
287,000
EUR
|
— |
| Proceeds from borrowings, classified as financing activities | — |
5 566
EUR
|
— |
3 832
EUR
|
— |
| Repayments of borrowings, classified as financing activities | — |
8 860
EUR
|
— |
9 081
EUR
|
— |
| Payments of lease liabilities, classified as financing activities | — |
1 967
EUR
|
— |
1 490
EUR
|
— |
| Dividends paid, classified as financing activities | — |
539,000
EUR
|
— |
298,000
EUR
|
— |
| Cash flows from (used in) financing activities | — |
5 800
EUR
|
— |
7 324
EUR
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||
| Effect of exchange rate changes on cash and cash equivalents | — |
31,000
EUR
|
— |
8,000
EUR
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
2 822
EUR
|
— |
2 040
EUR
|
— |
| Cash and cash equivalents |
802,000
EUR
|
— |
767,000
EUR
|
— |
2 815
EUR
|